Download iOS 4.3.1 for iPhone 4, iPhone 3GS, iPad 2, iPad, and iPod touch 4G/3G

Apple has released iOS 4.3.1 update for iPhone 4, iPhone 3GS, iPad 2, iPad, iPod touch 4G, and iPod touch 3G.

Official Direct Download Links for iOS 4.3.1 from Apple

• iPhone 4 [GSM]
• iPhone 3GS
• iPad 2 WiFi 
• iPad 2 GSM
• iPad 2 CDMA 
• iPad
• iPod touch 4G
• iPod touch 3G

Connect Your iPhone, iPad or iPod Touch to iTunes to update.